“contaminated blood”造句，怎麼用contaminated blood造句

It is transmitted primarily by venereal routes or exposure to contaminated blood or blood products.

sfusion of contaminated blood or blood products,and;

如果我不為自己，那麼，誰會為我•但如果我只為自己，那麼，我生存有什麼意義呢？——吉列裡。